Celedonio, the Battle-Tested (Japanese: 歴戦のセレドニオ Rekisen no Seredonio) is a Tyrant in Xenoblade Chronicles X. It is a member of the Grex family. It can be found at level 18 at Keegan Ridge in Oblivia. Defeating it is required to complete the eponymous basic mission Celedonio, the Battle-Tested.



Part Item Type Rarity
Body Grex Wisdom Tooth Material Common
Tail Jagged Grex Tail Material Common
Head Opaque Mirror Material Common
Body Slimy Tongue Material Common
Body Muddy Pelt Material Common
Body Grex B Holofigure Intergalactic


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.